13894-14-9Relevant articles and documents
Formation of α-chalcogenyl acrylamides through unprecedented chalcogen-mediated metal-free oxyfunctionalization of ynamides with DMSO as an oxidant
Huang, Hai,Tang, Luning,Liu, Qi,Xi, Yang,He, Guangke,Zhu, Hongjun
, p. 5605 - 5608 (2016)
A novel chalcogen-mediated oxyfunctionalization mode of ynamides for the synthesis of α-chalcogenyl acrylamides has been developed. Independent of metal catalysts, external oxidants and additives, this mild process afforded a range of structurally diverse
Generation of Oxazolidine-2,4-diones Bearing Sulfur-Substituted Quaternary Carbon Atoms by Oxothiolation/Cyclization of Ynamides
Huang, Hai,Fan, Junzhen,He, Guangke,Yang, Zhimin,Jin, Xiaodong,Liu, Qi,Zhu, Hongjun
supporting information, p. 2532 - 2538 (2016/02/12)
A novel method for metal-free oxothiolation of ynamides to construct oxazolidine-2,4-diones bearing sulfur-substituted quaternary carbon atoms has been developed. It represents a rare C-O bond cleavage of ynamides, as well as a facile and tandem approach for the formation of C-O, C-S, and C-Cl bonds. This redox-neutral protocol can be applied to the synthesis of multisubstituted oxazolidine-2,4-diones with good chemoselectivity and good yields of isolated products under mild conditions.
N-[4-(Tert-butyl)phenylsulfenyl]-N-alkylcarbamoyl fluoride compounds
-
, (2008/06/13)
N-[4-(tert-butyl)phenylsulfenyl]-N-alkylcarbamoyl fluoride compounds are useful as intermediates in the preparation of pesticidally active carbamoyloxime compounds.